Cartridge



FIG. 1 is a front perspective view of a cartridge;

FIG. 2 is a left side elevation view of the cartridge;

FIG. 3 is a right side elevation view of the cartridge;

FIG. 4 is a top plan view of the cartridge;

FIG. 5 is a bottom plan view of the cartridge;

FIG. 6 is a rear elevation view of the cartridge; and,

FIG. 7 is a front elevation view of the cartridge.

The broken lines in illustrate portions of the cartridge that form no part of the claimed design. 

CLAIM The ornamental design for a cartridge, as shown and described. 